Question about 1993 Buick Regal
Hello. Remove air cleaner and duct assembly. Drain coolant. Remove both heater hoses at the heater core. Remove right and left instrument panel sound insulators. Remove rear compartment heat duct adapter bolt/screw and adapter. Remove heater outlet duct bolts and duct. Remove heater core cover. Remove heater core.
Posted on Aug 13, 2010
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Posted on Jan 02, 2017
SOURCE: Leaking Heater core
not much more you can do but replace the heater core
do NOT use stop leak... it may stop the leak but it will plug up the heater core and other small passages needed for cooling the motor as well.
Posted on Dec 17, 2008
i changed the radiator the heatr core and control valve and flush the radiator and heater core and i still dont got heat what can be the problem
Posted on Dec 11, 2009
it could be the electronic switch down under the dash that is faulty, not allowing the flap to close off and cycle the water through the heater core..
Posted on Feb 07, 2010
Tips for a great answer:
Nov 14, 2017 | Buick Cars & Trucks
For heater core replacing procedure. I suggest you to go through
this related help links.Its all complete step by step procedure: ----How to replace heater core for All car models?
Click the link below: ---
How to Flush Heater Core?
How to Remove Heater Core ?
Heater Core Replacement?
To replace heater core?http://technoanswers.blogspot.in/2012/02/how-to-replace-heater-core-on.html------
How to replace heater core?http://technoanswers.blogspot.in/2012/02/how-to-replace-heater-core-on_10.html
How to replace heater core on Buick Regal?
----------This will help.Thanks.
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